Bake this irresistible Corn Casserole at home. Made with butter, onion, corn and corn muffin. Easy step-by-step instructions included.
This Corn Casserole relies on simple, everyday ingredients such as butter or margarine, small chopped onion, creamed corn and box corn muffin mix. It comes together quickly and makes 4 servings, at about 1174 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Corn Casserole delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.
Updated Jun 30, 2026